52882760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{26981}}^1$

素因数の和:27006

約数の個数: 48

約数和(自身を含む): 138417660

約数和(自身を除く): 85534900

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 26981, 53962, 107924, 134905, 188867, 215848, 269810, 377734, 539620, 755468, 944335, 1079240, 1322069, 1510936, 1888670, 2644138, 3777340, 5288276, 6610345, 7554680, 10576552, 13220690, 26441380, 52882760]

約数ペア:

[(1, 52882760), (2, 26441380), (4, 13220690), (5, 10576552), (7, 7554680), (8, 6610345), (10, 5288276), (14, 3777340), (20, 2644138), (28, 1888670), (35, 1510936), (40, 1322069), (49, 1079240), (56, 944335), (70, 755468), (98, 539620), (140, 377734), (196, 269810), (245, 215848), (280, 188867), (392, 134905), (490, 107924), (980, 53962), (1960, 26981)]